The invention relates to the technical field of charging piles, in particular to an automobile charging pile with anti-collision and self-resetting functions. The automobile charging pile comprises a charging pile body and an anti-collision base, the anti-collision base comprises a support top plate, laminated rubber, a support bottom plate, a connecting ring, an SMA alloy wire and a bolt hole, and the support top plate and the support bottom plate are of a hexagonal structure and are arranged in parallel; and the laminated rubber is of a cylindrical structure, the top of the laminated rubber is connected with the bottom face of the support top plate, the bottom of the laminated rubber is connected with the top of the support bottom plate, a plurality of bolt holes used for being connected with the bottom end of a connecting column are formed in the middle of the upper surface of the support top plate, and the top end of the connecting column is connected with the charging pile body. The charging pile body is installed on the anti-collision base, and when a vehicle collides with the charging pile, damage and residual displacement of the charging pile can be effectively reduced due to the super-elastic characteristic and the self-resetting capacity of the SMA alloy wires and the damping characteristic and the energy dissipation capacity of the laminated rubber.

    本发明涉及充电桩技术领域,尤其涉及一种具有防碰撞自复位功能的汽车充电桩,包括充电桩主体和防撞底座,所述防撞底座包括支座顶板、叠层橡胶、支座底板、连接环、SMA合金丝和螺栓孔,所述支座顶板与支座底板呈六边形结构,两者平行设置;所述叠层橡胶呈圆柱形结构,其顶部与所述支座顶板的底面相连,其底部与所述支座底板的顶部相连,所述支座顶板的上表面中部设有若干用于与连接柱底端相连的螺栓孔,所述连接柱的顶端与所述充电桩主体相连。本发明通过在充电桩主体安装在具有防撞底座上,当有车辆撞击充电桩时,由于SMA合金丝的超弹特性和自复位能力,以及叠层橡胶的阻尼特性和耗能能力,能够有效减小充电桩的损坏和残余位移。


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    Titel :

    Automobile charging pile with anti-collision and self-resetting functions


    Weitere Titelangaben:

    一种具有防碰撞自复位功能的汽车充电桩


    Beteiligte:
    CHEN BAOKUI (Autor:in) / PENG XIN (Autor:in)

    Erscheinungsdatum :

    2021-12-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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